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Accrued Expenses | 3 Months Ended
--- | ---
Mar. 31, 2026
Payables and Accruals [Abstract] |
Accrued Expenses | Accrued Expenses Accrued expenses consisted of the following (in thousands):
| As of
| March 31, 2026 |  | December 31, 2025
Employee compensation and benefits | $ | 61,597 |  |  | $ | 80,139 |
Project related reimbursable expenses | 332,855 |  |  | 316,013 |
Other | 11,607 |  |  | 12,230 |
Total accrued expenses | $ | 406,059 |  |  | $ | 408,382 |

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